this derivation will be built:
  /nix/store/r7lcfy85di9g1zc2c1gqsi19dfaxi171-bcachefs-module-7.1.5-zen1-1-zen.drv
building '/nix/store/r7lcfy85di9g1zc2c1gqsi19dfaxi171-bcachefs-module-7.1.5-zen1-1-zen.drv'...